Exploding head syndrome (EHS) is a parasomnia characterized by the perception of loud noises originating from inside the head during sleep transitions, often accompanied by visual phenomena and fear. Treatment remains challenging due to unknown etiology and limited therapeutic options. We report a 75-year-old man with chronic exploding head syndrome experiencing lightning-like sensations,...
Borderline personality disorder (BPD) and treatment-resistant depression (TRD) are common mental disorders that are challenging to treat. Ketamine is an N-methyl-D-aspartate receptor antagonist that has shown promise as a rapid-acting antidepressant when administered intravenously. BPD symptoms have also been demonstrated to improve with repeated intravenous administration of ketamine, and a...